Serial numbers are often used by military organizations as a means of identification.
United States armed forces
- John Christopher: 4857932
Federation Starfleet
22nd century
- Jonathan Archer: SA-022-9237-CY
- Hoshi Sato: SA-037-0198-CL
23rd century
- Christine Chapel: NI-596 MT21Z (seen on ID card)
- Pavel A. Chekov: 656-5827B ("service number")
- James T. Kirk: SC937-0176CEC
- Montgomery Scott: SE 19754 T
- Spock: S 179-276 SP
24th century
- Miguel Aranda: FSN 754-34-1117
- Chakotay: 47-alpha-612 ("Starfleet Service number")
- Bev Clark: FSN 223-43-0329
- Lois Eckridge: GH-385-067
- Alan Ferranti: FSN 345-43-0054
- Marla Finn: CU-461-095
- David Gentry: 99-beta-3278 ("Starfleet Service number")
- Anna Jameson: 860790 ("service number")
- Daniel Kwan: SK-105-223
- Monica Livingston: FSN 092-54-4401
- Nog: CX-937-*
- *Nog was interrupted before he finished citing his serial number
- Alfonse Pacelli: GQ-882-001
- Jean-Luc Picard: SP-937-215
- Walter Pierce: HG-021-996
- William T. Riker: SC-231-427
- Bruno Salvatore: GQ-786-867
- Riley Shepard: C953O4699427 ("Starfleet Service number")
- Darien Wallace: TF-284-100
- Anaanda Ziff: RT-825-081
References
- TOS:
- TNG:
- "Chain of Command, Part I"
- "Gambit, Part I"
- "Eye of the Beholder"
- DS9:
- VOY:
- ENT: "In a Mirror, Darkly, Part II"