- Temporal Kit Modules : https://sto.gamepedia.com/Kit#Temporal_O...it_Modules
- Miracle Worker Kit Modules : https://sto.gamepedia.com/Kit#Miracle_Wo...it_Modules
- Universal Kit Module - Cryo Visor Blast : https://sto.gamepedia.com/Universal_Kit_...isor_Blast
- Engineering - Photon Mortar Fabrication (23c.) : This seems to be the only 23c. ability that does not have a corresponding non-23c. version. Rank I = Ens., Rank II = Lt., Rank III = LtC.
- Fleet Colony abilities : https://sto.gamepedia.com/Fleet_Training...lony_World
- Summer Event abilities : All of them seem to progress Ens., Lt., LtC. : https://sto.gamepedia.com/Risian_Vendor#...ng_Manuals
- Engineering - Freeze Armor : https://sto.gamepedia.com/Ability:_Freeze_Armor
- Science - Cryonic Pulse : Rank I = Lt., Rank II = LtC., Rank III = Cdr. : https://sto.gamepedia.com/Ability:_Cryonic_Pulse
- Assault Squad Officer - Crit Chance and Ambush variants : https://sto.gamepedia.com/Specialization...ce_variant
- Console - Universal - D.O.M.I.N.O. : https://sto.gamepedia.com/Console_-_Univ...O.M.I.N.O.
- Temporal Heavy Dreadnought Cruiser [t6] - Universe Class has a nonfunctional Lt. Tactical seat
- Energy Weapons Officer - Crit Chance and Crit Severity variants : https://sto.gamepedia.com/Specialization...ce_variant
- Fabrication Engineer - Inspirational Crewman (Ens., Lt., LtC., Cdr. variants) : https://sto.gamepedia.com/23rd_Century_Duty_Officers
- Research Lab Scientist - Inspirational Crewman (Ens., Lt., LtC., Cdr. variants) : https://sto.gamepedia.com/23rd_Century_Duty_Officers