| Acronym | Definitions |
|---|---|
| SEAFDEC | 2 |
| SEAG | 2 |
| SEAL | 8 |
| SEAM | 5 |
| SEAMEO | 3 |
| SEAMOS | 2 |
| SEAR | 2 |
| SEARCA | 3 |
| SEARCH | 2 |
| SEAREX | 3 |
| SEAS | 6 |
| Seasat | 3 |
| SeaStar | 1 |
| SEATAC | 2 |
| SEATO | 1 |
| SeaWiFS | 1 |
| SEB | 11 |
| SEBA | 3 |
| SEBM | 2 |
| SEBS | 2 |
| SEC | 34 |
| SECA | 2 |
| SECAF | 1 |
| Secam | 2 |
| SECAN | 3 |
| SECC | 7 |
| SECDEF | 1 |
| SECGRU | 1 |
| SECNAV | 1 |
| SECNAVINST | 2 |
(571 — 600 of 2045)