Template:Soviet fighter designations

v t e Soviet fighter designations, 1923–1940
Fighters (I)	I-1 (I) I-1 (II) I-2 I-3 I-4 I-5 I-6 I-7 I-8 I-9 I-10 I-11 I-12 I-13 I-14 I-15 ter I-16 I-17 I-18 I-19¹ I-20 I-21 (I) I-21 (II) I-22 I-23¹ I-24¹ I-25¹ I-26 I-27¹ I-28 I-29 I-30 I-31¹ I-32¹ I-33 I-Z
Two-seat fighter (DI)	DI-1 DI-2 DI-3 DI-4 DI-5¹ DI-6 DI-7¹ DI-8
Multi-seat fighter (MI)	MI-1¹ MI-2¹ MI-3 MI-4
Cannon fighter (IP)	IP-1 IP-2 IP-3¹ IP-4 IP-5 through IP-20¹ IP-21
Descriptors	Short-range fighter BI Twin-engine cannon fighter DIP Long-Range escort fighter DIS Two-seat armored fighter DIT Folding fighter IS Heavy escort fighter TIS
¹ Unknown/not assigned