| Acronym | Meaning |
| LL | Land Line (telephone) - Last Log - Late Latin - Left Limit - Lex Luthor (Superman Character) - Light Line - Limited Liability - Linked List - Little League |
| IDA | U.S. Institute For Defense Analyses - International Development Association (part Of The World Bank |
| MOL | Moldovan Language (ISO 639-2 Code) - Mole (unit) |
| BRS | Battlefield Reasoning System |
| ORD | Office Of Research And Development - Operational Requirements Document |
| KCK | Kansas City |
| BSF | British Standard Fine (screw Thread) |
| MEA | Maine Educational Assessment - Middle East Airlines - Millennium Ecosystem Assessment - Minimum Enroute Altitude - Mono-ethanol Amine - Multilateral Environmental Agreement |
| ZBT | Zero-Balance Transfer (accounting) |
| ECHO | Each Community Helps Others (EPA Programme) - Educational Concerns For Hunger Organization - European Commission Host Organization - European Commission Humanitarian Aid Office -Exchange Clearing House - Expanded Characteristic Option -Explanatory Coheren |