| Abbreviation | Definition |
|---|---|
| ALTP | Adult Learn to Play |
| ALTR | Adverse local tissue reaction |
| ALTR | Alternatives for Life Treatment and Recovery |
| ALTS | Adult Learn To Swim |
| ALTS | Alliance For Local Telephone Service |
| ALTS | ASCUS LGSIL Triage Study |
| ALTS | ASCUS LSIL Triage Study |
| ALTS | Automated Loop Test System |
| ALTS | Automatic Location Tracking System |
| ALTS | The Ascus Lgsil Triage Study |
| ALTV | Al's Tv |
| ALU | Actual Line Usage |
| ALU | Adaptive Least Usage |
| ALU | An ALU usually |
| ALU | Arab Lawyers Union |
| ALU | arithmatic logic unit |
| ALU | Arithmetic and Logic Unit |
| ALU | Army Logistics University |
| ALU | Array Logic Unit |
| ALU | ASUS Live Update |