| Subject | English | Lithuanian |
| law | Council Framework Decision on the application of the principle of mutual recognition to confiscation orders | Pamatinis sprendimas dėl tarpusavio pripažinimo principo taikymo nutarimams konfiskuoti |
| tax., commer. | country of origin principle | kilmės šalies principas |
| proced.law. | divorce based on acceptance of the principle of the breakdown of the marriage | N/A LT |
| law | general principles of Community law | bendrieji Bendrijos teisės principai |
| econ. | principle of additionality | papildomumo principas |
| law | principle of an adversarial process | rungimosi principas |
| fin. | principle of annuality | metinio periodiškumo principas |
| law | principle of availability | prieinamumo principas |
| fin. | principle of budget accuracy | biudžeto tikslumo principas |
| fin. | principle of budgetary accuracy | biudžeto tikslumo principas |
| fin. | principle of budgetary universality | universalumo principas |
| environ. | principle of common but differentiated responsibility | bendras, bet diferencijuotas įsipareigojimas |
| econ. | principle of communitization | Bendrijos lygmens principas |
| h.rghts.act. | principle of democratic equality | piliečių lygybės principas |
| IT | principle of duality | dvilypumo principas |
| IT | principle of duality | dvejopumo principas |
| fin., econ., account. | principle of economy | ekonomiškumas |
| econ. | principle of economy | ekonomiškumo principas |
| fin. | principle of effectiveness | efektyvumo principas |
| econ., account. | principle of effectiveness | rezultatyvumas |
| fin. | principle of efficiency | veiksmingumo principas |
| econ., account. | principle of efficiency | efektyvumas |
| chem. | principle of environmental protection | aplinkos apsaugos principas |
| math. | principle of equal ignorance | lygaus ignoravimo principas |
| lab.law. | principle of equal pay | vienodo darbo užmokesčio principas |
| unions. | principle of equal pay for male and female workers for equal work | vienodo užmokesčio mokėjimo už vienodą darbą abiejų lyčių darbuotojams principas |
| lab.law. | principle of equal treatment | vienodo požiūrio principas |
| lab.law. | principle of equal treatment | vienodo požiūrio į vyrus ir moteris principas |
| lab.law. | principle of equal treatment for men and women | vienodo požiūrio principas |
| lab.law. | principle of equal treatment for men and women | vienodo požiūrio į vyrus ir moteris principas |
| gen. | principle of equality | lygybės principas |
| fin. | principle of equilibrium | subalansuotumo principas |
| math. | principle of equipartition | lygaus padalijimo principas |
| gen. | principle of family unity | šeimos vienovės principas |
| econ. | principle of legal certainty | teisinio saugumo principas |
| law | principle of legal certainty | teisinio tikrumo principas |
| crim.law. | principle of legality | teisėtumo principas (nullum crimen sine lege) |
| h.rghts.act. | principle of non-refoulement | negrąžinimas |
| h.rghts.act. | principle of non-refoulement | negrąžinimo principas |
| law, immigr. | principle of non-refoulement | draudimas išsiųsti arba grąžinti užsienietį |
| math. | principle of parsimony | taupumo principas |
| chem. | principle of photochemical activation | I fotochemijos dėsnis Grotthaus-Draper dėsnis |
| econ. | principle of proportionality | proporcingumo principas |
| gen. | principle of reciprocity | abipusiškumo principas |
| fin. | principle of risk spreading | rizikos skaidymo principas |
| fin. | principle of segregation of duties | pareigų atskyrimo principas |
| proced.law. | principle of separate property during marriage | visiško suotuoktinių turto atskirumo režimas |
| polit., construct., law | principle of sincere cooperation | lojalaus bendradarbiavimo principas |
| fin. | principle of sound financial management | patikimo finansų valdymo principas |
| fin. | principle of specification | konkretumo principas |
| econ. | principle of subsidiarity | subsidiarumo principas |
| IT | principle of superposition | superpozicijos principas |
| environ. | principle of sustainability Principle stated by the World Commission on Environment and Development (The Bruntland Commission) in 1987: development that meets the needs of the present without compromising the needs of future generations. Sustainable development is a process of integrating economic, social and ecological goals, and should not mean a trade-off between the environment and development. Sustainable development should imply balance rather than conflict | tvarumo principas |
| chem. | principle of sustainable development | tvaraus vystimosi principas |
| fin. | principle of the annual nature of the budget | metinio periodiškumo principas |
| h.rghts.act. | principle of the equality of its citizens | piliečių lygybės principas |
| law | principle of the rule of law | teisinė valstybė |
| fin. | principle of transparency | skaidrumo principas |
| fin. | principle of unit of account | apskaitos vieneto principas |
| fin. | principle of unity | vieningumo principas |
| fin. | principle of universality | universalumo principas |
| law, h.rghts.act. | principles of legality and proportionality of criminal offences and penalties | teisėtumo ir nusikalstamos veikos bei bausmės proporcingumo principai |
| environ. | trinity of principles trias of environmental policy principles: precautionary, originator (polluter-pays) and cooperation principle; Three fundamental principles of environmental policy: precautionary principle, polluter pays-principle and cooperation principle | principinis susitarimas |