To the Stars and Beyond | Ad astra, et supra

Registry Code for LEGION Space Corps

The pre-numeric sequence of letters signifies where the ship was created. The == symbol means that the two terms can be used interchangably.
T - Terra ==Earth (Terran)
V - Venus (Venal)
A - Ares ==Mars (Areian)
H - Hermes ==Mercury (Hermal)
Q - Quaerian Belt ==Asteroid Belt (Quaerian)
C - Ceres (Ceral)
I - Iupiter (Iupital)
K - Kronos ==Saturn (Kronal)
O - Ouranos ==Uranus (Ouranal)
N - Neptune (Neptine)
P - Pluto (Plutian)
E - Eqmallia ==Makemake (Eqmalian)
T - Tuiper Belt (Xuipan)
F - Feris
X - Exospace ==Space (Exospacial)
L - Luna ==Moon (Lunar)
U - Europa (Europan)
Y - Tytan ==Titan (Tytanic)

The numeric section of registry can be broken down into three parts:
XXX - Ship Number
XXXXXXX - Lot Number (What Factory Built It)
XXXXX - Batch Number

After the numeric portion, a couple of letters are used to tell ship type and class.

Type:
B - Bomber
F - Fighter
I - Interceptor (Small Grid)
E - Escort
C - Corvette
B - Battleship
R - Cruiser
D - Dreadnought
M - Mothership
A - Carrier

Class:
A - Andromedan Class
B - Boreal Class
C - Curian Class (from the word Curio)
D - Daedalus Class
E - Equestrian Class
F - Feral Class
G - Great Horned Class
H - Hortal Class (from Latin Hortus, meaning Garden)
I - Iapetus Class
J - Iulius Class (also known as Julius Class)
K - Kallisto Class
L - Lucifer Class
M - Mors Class
N - Nyx Class
O - Ordivician Class
P - Pyros Class
Q - Quirinus Class
R - Romulus Class
S - Saturn Class
T - Tiberinus Class
U - Ubertas Class
V - Veiovis Class
W - Wyvern Class
X - Xerxes Class
Y - Yehezkel Class
Z - Zephyrus Class

Example:
TA-11465287496473-RD

• Made on Terra and Ares
  
• Ship number 114 of the batch
  
• Made in lot 6528749
  
• Part of batch 6473
  
• Cruiser type
  
• Daedalus Class