| Support | |
| abbr. scottish | Sp |
| mil. abbr. | S |
| support | |
| abbr. auto. | SUPT /supt |
| mil. abbr. | spt; sup; supp |
| mil. logist. | The action of a force, or portion there of, which aids, protects, complements, or sustains any other force. |
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Engineering : 33 phrases in 14 subjects |
| Abbreviation | 4 |
| Astronautics | 2 |
| Business | 1 |
| Computers | 1 |
| Education | 4 |
| Energy industry | 1 |
| Engineering | 1 |
| Military | 5 |
| NASA | 1 |
| Non-governmental organizations | 1 |
| Technology | 2 |
| Trademark | 2 |
| Transport | 1 |
| University | 7 |