| Acronym | Meaning |
| BMDO | (U.S.) Ballistic Missile Defense Organization (bim-do) |
| NAMRL | Naval Aerospace Medical Research Laboratory |
| LL | Land Line (telephone) - Last Log - Late Latin - Left Limit - Lex Luthor (Superman Character) - Light Line - Limited Liability - Linked List - Little League |
| SIPP | Self-Invested Personal Pension |
| VISCII | VIetnamese Standard Code For Information Interchange |
| CPG | Clinical Practice Guideline |
| DSPL | Design Specialists And Plans Language |
| AIPAC | American Israel Public Affairs Committee |
| JZ | Joint Zone |
| HIPAA | U.S. Health Insurance Portability And Accountability Act |