| Subject | English | Chinese |
| mil., air.def. | active air defense | 主动防空 |
| el. | advanced air defense electro-optical sensor | 先进防空电光传感器 |
| space | advanced air defense system | 先进的防空系统 |
| el. | advanced air defense system | 先进防空系统 |
| space | advanced forward area air defense system | 前沿地区高级防空系统 |
| space | advanced forward area air defense system | 先进的前方地域防空系统 (一种用于摧毁低空来袭战斗机的导弹武器系统) |
| avia. | advanced forward area air defense system | 先进前方区域防空系统 |
| avia. | aerospace defense command air force | 航空航天防御空军司令部 |
| avia. | aerospace defense tactical air command | 航宇防御战术空军司令部 |
| el. | air and missile defense workstation | 防空和导弹防御工作站 |
| avia. | air base group defense | 空军基地组防卫 |
| avia. | air defense | 防空 |
| avia. | air defense advanced mobile system | 空中防御先进迅速移动系统 |
| avia. | air defense agency | 防空署 |
| mil., air.def. | air defense alerting device | 防空警报装置 |
| el. | air defense antimissile | 防空反导弹 |
| avia. | air defense anti-missile system | 空中防御反导弹系统 |
| space | air defense antiradiation missile | 对空反辐射导弹 |
| el. | air defense anti-tank system | 防空反坦克系统 |
| avia. | air defense anti-tank system | 空中防御反坦克系统 |
| space | air defense area | 防空区 |
| space | air defense area | 防空区域 |
| gen. | air defense area | 防空区美 |
| avia. | air defense area operations | 防空区作战 |
| mil., air.def. | air defense artillery | 高炮 |
| mil., air.def. | air defense artillery | 防空炮 |
| mil., air.def. | air defense artillery director | 高射炮指挥仪 |
| el. | air defense automatic target identification processor | 防空自动目标识别处理机 |
| avia. | air defense battle management technology | 防空战管理技术 |
| avia. | air defense clearance | 防空净空 |
| avia. | air defense command | 防空军 |
| avia. | air defense command | 防空司令部 (美国空军) |
| space | Air Defense Command | 防空司令部 (已取消) |
| space | Air Defense Command | 美国空军防空军 |
| gen. | Air Defense Command | 防空司令部美 |
| avia. | air defense command and control | 防空指挥和控制 |
| mil., air.def. | air defense command and control net | 防空指挥与控制网 |
| space | air defense command and control system | 防空指挥控制系统 |
| avia. | air defense command and control system | 防空指挥与控制系统 |
| avia. | air defense command and information system | 防空指挥与信息系统 |
| space | Air Defense Command Center | 防空指挥中心 |
| space | air defense command computer | 防空司令部计算机 |
| space | air defense command computer | 防空指挥用计算机 |
| space | air defense command computer | 防空指挥计算机 |
| mil., air.def. | air defense command, control and coordination system | 防空指挥控制和协调系统 |
| space | air defense command network | 防空指挥网 |
| gen. | air defense command network | 防空指挥网美 |
| space | air defense command post processor | 防空指挥所处理机 |
| avia. | air defense commander | 防空司令员 |
| avia. | air defense committee | 防空委员会 |
| mil., air.def. | air defense communication jammer | 防空通信干扰机 |
| mil., air.def. | air defense communications platform | 防空通信平台 |
| shipb. | air defense computer | 防空计算机 |
| mil., air.def. | air defense control | 防空控制 |
| avia. | air defense control center | 防空控制中心 |
| avia. | air defense control center | 防空指挥中心 |
| space | Air Defense Control Center | 防空控制中心 (美国陆军) |
| gen. | Air Defense Control Center | 防空指揺中心美 |
| space | air defense control ship | 防空指挥舰 |
| avia. | air defense control unit | 空中防御控制装置 |
| astronaut. | air defense coverage | 防空有效区 |
| avia. | Air Defense Data Center | 〔英〕防空数据中心 |
| avia. | air defense defended point | 对空设防点 |
| avia. | air defense detection center | 防空侦察中心 |
| el. | air defense direction center | 防空指挥中心 |
| avia. | air defense direction center | 〔英〕防空指挥中心 |
| gen. | Air Defense Direction Center | 防空战斗机导引中心美 |
| space | air defense early warning | 防空预警 |
| mil., air.def. | air defense early warning system | 防空预警系统 |
| avia. | air defense effectiveness demonstration | 防空有效性演示 |
| mil., air.def. | air defense electronic database | 防空电子数据库 |
| avia. | air defense electronic environment | 防空电子环境 |
| space | air defense electronic warfare system | 防空电子战系统 (美国陆军的) |
| avia. | air defense electronic warfare system | 防空电子战系统 |
| mil., air.def. | air defense EW system | 防空电子战系统 |
| space | air defense exercise | 防空演习 |
| avia. | air defense fighter | 防空战斗机 |
| avia. | air defense filter center | 防空情报鉴定中心 |
| space | air defense fire control set | 防空火控设备 (system, 系统) |
| avia. | air defense fire control set | 防空火力控制设备 (system, 或系统) |
| avia. | air defense fire coordination system | 防空火力协调系统 |
| avia. | air defense fire direction system crewman | 防空火力射击指挥系统操纵手 |
| space | air defense fire system | 防空火力配系 |
| space | air defense fire unit | 防空火力单元 |
| gen. | air defense force | 防空部队 |
| space | air defense guided weapon | 防空制导武器 |
| avia. | air defense high-energy laser system | 空中防御高能量激光系统 |
| el. | air defense identification line | 防空识别线 |
| gen. | air defense identification line | 防空识别线美 |
| nautic., tech. | air defense identification zone | 防空识别区 |
| gen. | air defense identification zone | 防空识别区美 |
| space | Air Defense Initiative | 空中防御倡议 (美国空军加强北美、大陆防空的设想，作为 SDI 的补充) |
| el. | air defense initiative | 对空防御倡议［计划］ |
| space | air defense integrated system | 防空综合系统 |
| avia. | air defense integrated system | 综合防空系统 |
| avia. | air defense intelligence center | 空中防御情报中心 |
| gen. | air defense intercept | 防空截击美 |
| space | air defense launching site | 防空导弹发射阵地 |
| space | air defense missile | 防空导弹 |
| gen. | air defense missile | 防空导弹美 |
| space | air defense missile base | 防空导弹基地 |
| gen. | air defense missile base | 防空导弹基地美 |
| space | air defense missile CI system | 防空导弹 CI 系统 |
| avia. | air defense missile control and coordination system | 防空导弹控制及协调系统 |
| avia. | air defense missile control system | 防空导弹控制系统 |
| space | air defense missile system | 防空导弹体系 |
| space | air defense missile troops | 防空导弹部队 |
| space | air defense missile weapon system | 防空导弹武器系统 |
| space | air defense missile wing | 防空导弹联队 |
| gen. | air defense missile wing | 防空导弹联队美 |
| mil., air.def. | air defense of the North America Continent | 北美大陆防空 |
| avia. | air defense officer | 防空官员 |
| avia. | air defense officer | 防空军官 |
| mil., air.def. | air defense operation center | 防空作战中心 |
| avia. | air defense operations center | 〔英〕防空作战中心 |
| avia. | air defense planning board | 防空规划委员会 |
| avia. | air defense position | 防空阵地 |
| space | air defense radar | 防空雷达 |
| avia. | air defense radar system | 防空雷达系统 |
| space | air defense robot | 防空导弹 |
| avia. | air defense robot | 自动控制防空导弹 |
| space | air defense sector | 防空分区 |
| space | air defense sector | 防空地段 |
| mil., air.def. | air defense sector | 防空部 |
| space | air defense ship | 防空舰 |
| shipb. | air defense ship | 防空舰船 |
| gen. | air defense ship | 防空舰美 |
| mil., air.def. | air defense station | 防空站 |
| avia. | air defense suppression missile | 防空抑制导弹 |
| space | air defense surveillance | 对空监视 |
| space | air defense surveillance radar | 对空监视雷达 |
| avia. | air defense system | 防空系统 |
| space | air defense system | 防空系统［体系］ |
| avia. | air defense system | 防空体系 |
| el. | air defense system integrator | 防空系统综合体 |
| mil., air.def. | air defense system integrator | 防空系统集成器 |
| space | Air Defense-System United Kingdom | 英国防空系统 |
| avia. | air defense tactical air command | 防空战术空军司令部 |
| avia. | air defense technology program | 防空战术程序 |
| avia. | air defense unit | 防空部队 |
| avia. | air defense variant | 防空变量 |
| space | air defense vulnerability | 防空脆弱性 |
| avia. | air defense vulnerability | 防空易损性 |
| space | air defense warning | 防空警报 |
| gen. | air defense warning key point | 防空警戒枢纽点 |
| el. | air defense warning radar | 防空警戒雷达 |
| avia. | air defense weapon center | 防空武器中心 |
| space | air defense weapon control case | 防空武器控制法 |
| avia. | air defense weapons control status | 防空武器控制状态 |
| space | air defense zone | 防空区 |
| avia. | Air Self-Defense Force | 航空自卫队 |
| avia. | air self-defense force | 〔日〕航空自卫队 |
| space | air-defense command and information system | 防空指挥及情报系统 |
| space | air-defense missile | 防空导弹 |
| nautic. | air-defense station | 防空站 |
| avia. | air-to-air defense suppression missile | 空对空防御抑制导弹 |
| avia. | air-to-ground engagement system/air defense | 空对地协同系统/空中防御 |
| space | air-to-surface defense suppression missile | 空对面防空压制导弹 |
| avia. | air-to-surface defense suppression missile | 空对地防御遏制雷达 |
| avia. | Alaskan integrated air defense system | 阿拉斯加统一防空系统 |
| space | all arms air defense weapon | 多兵种防空武器 |
| space | all-missile air defense | 纯导弹防御 |
| space | all-weather short range air defense missile system | 全天候近程防空导弹系统 |
| space | American Air Defense Command | 美国防空司令部 |
| space | anti-air-to-surface defense | 对空对地舰导弹的防御 |
| mil., air.def. | anti-air-to-surface defense | 空地舰导弹的防御 |
| mil., air.def. | anti-air-to-surface rocket defense | 空地火箭的防御 |
| space | antiguided weapon air defense | 对飞航导弹的防御 |
| USA, space | area air defense commander | 区域防空指挥官 |
| space | area air defense concept | 区域防空原则 |
| space | area air defense control center | 区域防空控制中心 |
| space | area air defense missile | 区域防空导弹 |
| mil., air.def. | area air defense plan | 区域防空计划 |
| space | area air defense system | 区域防空系统 |
| gen. | Army Air Defense Board | 陆军防空委员会美 |
| avia. | army air defense command | 陆空防御司令部 |
| USA, space | Army Air Defense Command | 陆军防空司令部 |
| gen. | Army Air Defense Command | 陆军防空司令部美 |
| avia. | army air defense command post | 陆军防空指挥所 |
| USA, space | army air defense system | 陆军防空系统 |
| avia. | army air defense system | 陆军防空系统 (美国) |
| gen. | Army Air Defense System | 陆军防空系统美 |
| avia. | army air defense systems for the 1970s | 20世纪 70 年代陆军空中防御系统 |
| avia. | army radar/gun air defense system | 着陆雷达/火炮防空系统 |
| avia. | Australian air defense air traffic system | 澳大利亚防空及空中管制系统 |
| el. | automatic air defense information system | 自动防空情报系统 |
| space | automatic air defense system | 自动防空系统 |
| avia. | auto-track Vulcan air-defense system | 自动跟踪火神式防空系统 (美国) |
| mil., air.def. | base air defense ground environment | 空军基地防空地面设施 |
| el. | base air defense ground environment | 基地防空地面环境 |
| gen. | base air defense ground environment | 基地地面防空设施美 |
| el. | base air defense ground equipment | 基地防空地面设备 |
| expl. | Bombers swarmed in, air defense shells exploding in resistance | 轰炸机蜂拥而至、防空炮火轰鸣抵抗 |
| avia. | Canadian air defense identification zone | 加拿大防空识别区 |
| space | carrier air defense exercise | 航母空防演习 |
| gen. | central air defense force | 中央防空部队 |
| mil., air.def. | centralized air defense system | 集中防空系统 |
| avia. | centralized air defense system | 集中的防空系统 |
| avia. | civil air defense | 民防 |
| tech. | civil air defense | 人防工程 |
| avia. | civil air defense | 民间防空 |
| avia. | civil air defense warning | 民用防空报警 |
| avia. | civil air defense warning system | 民用防空报警系统 |
| archit. | civil defense against air raid | 防空 |
| tech. | civil defense against air raids | 民用防空 |
| tech. | civil defense against air raids | 人民防空 |
| avia. | close air defense weapon system | 近空防御武器系统 |
| avia. | close-in air defense | 近空防御 |
| space | coastal air defense | 海岸防空 |
| space | combined air defense system | 联合防空体系 |
| gen. | Commander-in-Chief, Continental Air Defense Command | 大陆防空司令部总司令 |
| gen. | Commander-in-Chief, North American Air Defense | 北美防空总司令 |
| space | complete air defense coverage | 全面防空掩护 |
| USA, space | Continental Air Defense Command | 大陆防空司令部 |
| gen. | Continental Air Defense Command | 大陆防空司令部美 |
| gen. | Continental Air Defense Command Manual | 大陆防空司令部手册美 |
| avia. | continental air defense system | 大陆防空系统 |
| mil., air.def. | continental air defense system | 大陆防空系统 ｛欧｝ |
| gen. | Continental Air Defense System | 大陆防空系统美 |
| space | critical area air defense | 要地防空 |
| el. | Defense Air-Reconnaissance Office | 国防航空侦察局美国 |
| mil., air.def. | destroy engagement air defense | 摧毁战防空 |
| space | destruction of enemy air defenses | 敌方防空破坏 |
| avia. | destruction of enemy air defenses | 对敌防空摧毁 |
| avia. | Detroit Air Defense Sector | 底特律防空分区 |
| avia. | digital integrated air defense system | 数字式综合防空系统 |
| avia. | division air defense system | 师空中防御系统 |
| avia. | division air-defense system | 师防空系统 (美国) |
| gen. | Eastern Air Defense Force | 东部防空部队美 |
| mil., air.def. | electronic air defense | 电子防空 |
| space | entering air defense identification zone | 进入防空识别区 |
| avia. | entering air defense identification zone | 进人防空识别区 |
| mil., air.def. | extended air defense | 扩大防空 |
| mil., air.def. | extended air defense simulation | 扩大防空模拟 |
| avia. | extended air defense simulation | 扩展防空模拟 |
| space | extended air-defense | 扩展防空 |
| mil., air.def. | FD2000 type remote air defense missile weapon system FD2000 | 型远程防空导弹武器系统｛中｝ |
| space | field air defense | 野战防空 |
| space | field air defense system | 野战防空系统 |
| avia. | fleet air defense | 舰队防空 |
| avia. | fleet air defense | 联队防空 |
| space | fleet air-defense missile | 舰队防空导弹 |
| mil., air.def. | fleet air-defense missile | 舰艇防空导弹 |
| el. | forward area air defense | 前方地域防空 |
| avia. | forward area air defense | 前沿地区防空 |
| avia. | forward area air defense | 前方区域空中防御 |
| avia. | forward area air defense command, control and intelligence | 前方区域空中防御控制和情报 |
| el. | forward area air defense command, control and intelligence system | 前方地域防空指挥、控制和情报系统 |
| mil., air.def. | forward area air defense command, control, communication and intelligence | 前方地域防空指挥、控制、通信与情报系统 |
| el. | forward area air defense command, control, communications and intelligence | 前方地域防空指挥、控制、通信和情报 |
| space | forward area air defense system | 前沿地域防空系统 |
| el. | forward area air defense system | 前方地域防空系统 |
| avia. | forward area air defense system | 前方地区防空系统 |
| avia. | forward area air defense weapon | 前方地区防空武器 |
| avia. | front area air defense | 前沿地区防空 |
| mil., air.def. | ground air defense weapon system | 地面防空武器系统 |
| mil., air.def. | ground control intercept/air defense center | 地面控制截击/防空中心 |
| space | guidance station of air defense missile | 防空导弹制导站 |
| space | guided air defense rocket | 防空导弹 |
| space | guided air defense rocket | 防空制导火箭 |
| mil., air.def. | guided air defense rocket | 制导防空火箭 |
| mil., air.def. | gun low altitude air defense system | 低空火炮防空系统 |
| avia. | gun low altitude air defense system | 低空炮防御系统 |
| avia. | Hawaiian air defense identification zone | 夏威夷防空识别区 |
| avia. | Hawaiian air defense system | 夏威夷防空系统 |
| avia. | Hawaiian integrated air defense system | 夏威夷综合防空系统 |
| avia. | high density air navigation defense electromagnetic warfare system | 高密度空中导航防电磁战系统 |
| avia. | high energy laser tactical air defense system | 高能量激光战术空中防御系统 |
| avia. | high explosive, air defense | 空中防御 |
| avia. | high explosive, air defense | 高空爆炸 |
| avia. | high level air defense | 高空防御 |
| avia. | high performance air defense | 高性能空中防御 |
| avia. | high-to-medium altitude air defense | 中高空防空 |
| el. | Hughes air defense radar | 休斯防空雷达 |
| mil., air.def. | Hughes air defense radar | ｛美｝休斯公司防空雷达 |
| mil., air.def. | infrared air defense detection system | 红外防空探测系统 |
| gen. | inner air defense identification zone | 国内防空识别区 |
| avia. | inner layer air defense system | 内层防空系统 |
| space | integrated air defense | 一体化防空 |
| el. | integrated air defense simulation | 综合防空模拟 |
| space | integrated air defense system | 一体化防空系统 |
| el. | integrated air defense system | 综合防空系统 |
| mil., air.def. | integrated air defense system | 一体化防空体系 |
| mil., air.def. | integrated air defense systems | 一体化防空系统 |
| el. | interim air defense weapon system | 临时防空武器系统 |
| space | interim air defense weapons system | 临时空防武器系统 |
| space | interim low altitude air defense system | 临时低空防空系统 |
| gen. | Japan Air Defense Force | 美国驻日防空部队 |
| avia. | Japan air self defense force | 〔日〕日本航空自卫队 |
| avia. | Japan air self-defense force | 日本航空自卫队 |
| avia. | Japanese Air Defense Environment System | 日日本防空环境系统 |
| space | Japanese Air Self-Defense Forces | 日本空中自卫队 |
| avia. | join air defense digital information system | 联合防空数字信息系统 |
| el. | Joint Air Defense Board | 联合防空委员会 |
| gen. | Joint Air Defense Board | 联合防空委员会美 |
| gen. | Joint Central Air Defense Force | 中部联合防空部队美 |
| gen. | Joint Eastern Air Defense Force | 东部联合防空部队美 |
| mil., air.def. | joint suppression of enemy air defense | 对敌防空的联合压制 |
| space | joint suppression of enemy air defenses | 联合压制敌方空防 |
| el. | joint suppression of enemy air defenses | 联合对敌防空压制 |
| avia. | Korean Air Defense System | 〔韩〕韩国防空系统 |
| el. | laser air defense system | 激光防空系统 |
| avia. | light weight air defense weapons system | 轻型防空武器系统 |
| space | lightweight air defense weapons system | 轻型防空武器系统 |
| avia. | limited air defense | 有限空防 |
| avia. | local air defense | 地方防空 |
| space | long-range air defense | 远程空防 |
| mil., air.def. | low altitude air defense | 低空防御 |
| space | low altitude air defense system | 低空防空系统 |
| avia. | low altitude forward air defense system | 前方低空防御系统 |
| avia. | low altitude forward area air defense system | 前方地域低空防御系统 |
| avia. | low altitude missile air defense system | 低空导弹防空系统 |
| mil., air.def. | low level air defense | 低空防御 |
| avia. | low level air defense | 低空防空 |
| avia. | low level air defense system | 低空防空系统 |
| USA, space | low-altitude laser air defense system | 低空激光防空系统 |
| UN | manned portable air defense system | 肩扛式导弹 |
| UN | manned portable air defense system | 便携式导弹 |
| UN | manned portable air defense system | 单兵携带防空系统 |
| space | man-portable air defense | 便携式防空系统 (system) |
| space | man-portable air defense | 单兵携带式防空系统 (system, 美国陆军一种单兵肩负发射地空战术导弹的系统) |
| avia. | man-portable air defense | 单兵携带式防空系统 |
| avia. | man-portable air defense | 便携式防空系统 |
| avia. | manportable air defense system | 便携式防空系统 |
| mil., air.def. | man-portable air-defense system MANPADS threat avoidance | 便携式防空系统威胁规避 |
| avia. | master air defense plan | 主防空计划 |
| space | medium and high altitude long range air defense | 中高空远程防空 |
| space | medium and low altitude air defense missile | 中低空防空导弹 |
| space | medium extended air defense system | 扩展的中程防空系统 (美、意、德联合研制) |
| mil., air.def. | medium extended air defense system | 中程增程防空系统 |
| space | military air defense warning | 军事防空警报网 (net) |
| el. | military air defense warning network | 军事防空警戒网 |
| avia. | military air defense warning | 军事防空警报 |
| mil., air.def. | missile gun integrated air defense weapon | 弹炮结合防空武器 |
| space | mobile air and space defense system | 机动式航空航天防御系统 |
| space | mobile air defense center | 机动型防空中心 |
| el. | mobile and three-dimensional air defense operations radar | 移动式三维防空作战雷达 |
| mil., air.def. | mobile and three-dimensional air defense operations radar | 移动式三维防空雷达 |
| el. | multirole air defense display subsystem | 多功能防空显示子系统 |
| space | national air defense system | 国土防空系统 |
| space | NATO air defense ground environment | 简称"奈其" |
| space | NATO air defense ground environment | 北约地面防空警戒系统 |
| mil., air.def. | NATO air defense ground environment | 北约防控地面环境 |
| el. | New York air defense sector | 纽约防空区 |
| avia. | North American Air Defense | 北美防空司令部 |
| avia. | North American Air Defense Combat Operations Center | 北美防空联合司令部作战指挥中心美国、加拿大 |
| USA, space | North American Air Defense Command | 北美防空司令部 |
| gen. | North American Air Defense Command | 北美防空司令部北美大陆美国、加拿大联合防空司令部,1982 年首字母缩略语更名为 North American Aerospace Defense Command |
| USA, space | North American Air Defense Command | 北美防空词令部 |
| gen. | North American Air Defense Command | 北美防空司令部美、加联合的 |
| el. | North American Air Defense Command | 北美防空司令部美国，现更名为北美防天司令部 |
| gen. | North American Air Defense Command | 北美防空司令部美 |
| avia. | North American Air Defense Commands | 北美防空司令部 |
| space | North Atlantic Air Defense Technical Center | 北大西洋防空技术中心 |
| space | optimum mix of short range air defense systems | 近程防空系统最佳混合配置 |
| tech. | outer air defense | 外围防空 |
| space | passive air defense | 消极防空 |
| avia. | passive air defense | 备用空防 |
| mil., air.def. | passive air defense radar | 被动防空雷达 |
| mil., air.def. | Patriot air-defense missile system | "爱国者"反导系统｛美｝ |
| tech. | people's air defense subway | 人防连通道 |
| space | perimeter air defense | 环形防空 |
| space | perimeter air defense | 环形对空防御 |
| space | peripheral air defense | 外围防空 |
| space | permanent air defenses | 固定防空体系 |
| space | point air defense system | 要地防空系统 |
| space | portable air defense missile | 便携式防空导弹 |
| space | position defense to air | 阵地对空防御 |
| mil., air.def. | reaction time of air defense weapon system | 防空武器系统反应时间 |
| avia. | Royal Canadian Air Force Defense Command | 加拿大皇家空军防空司令部 |
| gen. | satellite protection for air defense | 空防的卫星保护 |
| gen. | satellite protection for air defense | 〔人造〕卫星协助防空 |
| avia. | self protection/air defense suppression system | 自我保护/空防封锁系统 |
| el. | SHAPE Air Defense Technical Center | 欧洲盟军最高司令部防空技术中心 |
| mil., air.def. | short range air defense | 近距防空 |
| avia. | short range air defense | 短距防空 |
| avia. | short range air defense system | 短距防空系统 |
| tech. | short-range air-defense complex | 近程防空综合设施 |
| el. | short-range all-weather air defense system | 近距全天候防空系统 |
| space | simulated air defense system | 仿真的防空系统 |
| avia. | simulated air defense system | 模拟防空系统 |
| avia. | site air defense | 现场空中防御 |
| space | standard air defense missile | 标准防空导弹 |
| space | submarine air defense | 潜艇防空 |
| space | suppression of enemy air defense | 敌方防空压制 |
| el. | suppression of enemy air defense | 对敌防空压制 |
| mil., air.def. | suppression of enemy air defenses | 对敌防空压制 |
| avia. | suppression of enemy air defenses | 敌方空防压制 |
| avia. | Swiss air defense system | 瑞士防空系统 |
| avia. | tactical air defense | 战术防空 |
| avia. | tactical air defense alerting system | 战术防空警报系统 |
| mil., air.def. | tactical air defense system | 战术防空系统 |
| space | tactical laser air defense weapon | 战术防空激光武器 |
| el. | theater air and missile defense | 战区防空和导弹防御 |
| space | theater air defense | 战区防空 |
| avia. | theater air missile defense | 战区空中导弹防御 |
| avia. | theater area air defense | 战区空防 |
| el. | Theater Army Air Defense Command | 战区陆军防空司令部 |
| tech. | total air defense | 总体防空 |
| avia. | triple air defense | 三方空中防御 |
| space | United States Army Air Defense Artillery School | 美国陆军防空炮兵学校 |
| avia. | United States Army Air Defense Board | 美国陆军防空局 |
| el. | United States Army Air Defense Center | 美国陆军防空中心 |
| el. | United States Army Air Defense Command | 美国陆军防空司令部 |
| gen. | United States Army Air Defense Engineering Agency | 美国陆军防空工程局 |
| el. | United States Army Signal Air Defense Engineering Agency | 美国陆军防空通信工程局 |
| el. | variable search and track air defense radar | 可变搜索与跟踪防空雷达 |
| avia. | “Vulcan" air defense system | “火神"防空系统 |
| avia. | Washington air defense sector | 华盛顿防空分区 |
| avia. | western air defense command | 西部防空司令部 |
| avia. | western air defense force | 西部防空部队 |
| gen. | Western Air Defense Force | 西部南空部队美 |
