So my Battleforce-scale minis are usually named to describe their weight class position within their parent regiment. For example, the first lance(a heavyweight unit) within the second company of the first battalion is IDed as "121 HEAVY". A unit in a different regiment might substitute a letter instead of one of the numbers, such as "3B1 LIGHT", and so forth. Non-mech units(especially regimental-level assets not assigned to any of the line battalions) will sometimes have their unit type instead of weight class, such as "017 ART" or "SS2 INF". Clan units understandably get weird, with a name like "Alpha Beak 1" denoting the first Beak Star within my Jade Falcon Cluster's Alpha Trinary.
All this is to ask: What should I name my DropShips? My only thought so far is to just go with "DS1", "DS2", and so forth, but was wondering if anyone else had any ideas.
Note: I'm not looking to give these ships proper names, only designations.