| Acronym | Definitions |
|---|---|
| COSL | 2 |
| COSLA | 2 |
| COSMIC | 4 |
| COSMOS | 4 |
| COSO | 2 |
| COSPAR | 1 |
| COSPAS | 2 |
| COSQ | 2 |
| COSR | 2 |
| COSS | 6 |
| COSSAC | 2 |
| COSSMHO | 2 |
| COST | 3 |
| COSTAR | 2 |
| COSTED | 1 |
| COT | 12 |
| COTA | 6 |
| coth | 1 |
| COTR | 1 |
| COTS | 4 |
| COTT | 2 |
| COU | 2 |
| COV | 6 |
| COVA | 2 |
| COVE | 2 |
| COVER | 2 |
| COW | 6 |
| COWAR | 1 |
| COWPS | 1 |
| COWRR | 1 |
(1591 — 1620 of 2205)