| Code | Name | Region |
|---|---|---|
| IDMOR | Mornopo | MA |
| IDOZI | Morotai I | |
| IDMOW | Morowali | ST |
| IDMLH | Malahayati | AC |
| IDMLG | Malang | |
| IDMPT | Maliana | |
| IDMLI | Malili, Sulawesi | |
| IDMJU | Mamuju | |
| IDMDC | Manado | |
| IDMAD | Manggadua | JK |
| IDMAN | Manggar | |
| IDMGB | Manggis | BA |
| IDMKJ | Mangkajang | KI |
| IDMAL | Mangole | |
| IDMJY | Mangunjaya | |
| IDMKW | Manokwari, Irian Jaya | |
| IDMNT | Mantang, Riau | |
| IDMYR | Manyar | JI |
| IDMAI | Mapia Island | PA |
| IDMAR | Marabahan | KS |
| IDMGO | Margomulyo | SA |
| IDMSI | Masalembo | |
| IDMXB | Masamba | |
| IDLIM | Limo | JB |
| IDLGG | Limusnunggal | JB |
| IDLBM | Lobam | |
| IDLKI | Loki | MA |
| IDLOL | Loli | NT |
| IDLOM | Lombok | NB |
| IDLMB | Lombok Strait | |
| IDLPU | Long Apung | |
| IDLBW | Long Bawan | |
| IDLTT | Lubuk Tutung | KI |
| IDLMJ | Lumajang | JI |
| IDLYK | Lunyuk | |
| IDLUW | Luwuk | |
| IDMDI | Madiun | JI |
| IDMDR | Madura Terminal | |
| IDMAG | Magelang | JT |
| ID5MT | Magetan | JI |
| ID5MA | Majalengka | KB |
| IDMAJ | Majene, Sv | |
| IDMAK | Makassar | SN |
| IDLAT | Lalang Terminal, St | |
| IDLAM | Lamongan | JI |
| IDLUV | Langgur | |
| IDLVN | Langsa Venture Fpso | |
| IDLAS | Langsa, Sumatra | |
| IDLAP | Lapangan | SA |
| IDLKA | Larantuka |