- I (Impuls)
- IBEX (Nova)
- IBIS (Adg)
- ICARO
- ICE 1 (Icaro2000)
- ICE 2 XC (Icaro2000)
- ICEPEAK 1 (Niviuk)
- ICEPEAK 2 (Niviuk)
- ICEPEAK 3 (Niviuk)
- ICEPEAK 4 (Niviuk)
- ICEPEAK 5 (Niviuk)
- ICEPEAK 6 (Niviuk)
- ICEPEAK XP (Niviuk)
- IGNITION (Firebird)
- IMAGE (Air-Tek)
- IMAGE (Easy-Fly)
- IMPERATOR (Volandia)
- IMPULS (Brindazur)
- IMPULS 1 (Gradient)
- IMPULS 2 (Gradient)
- IMPULS (Impuls)
- IMPULSE (Sol)
- IMPULSE (Windtech)
- INCA (Fun-2-Fly)
- INCANTO (Icaro)
- INDEPENDENCE
- INDEX (Kimfly)
- INDIANA (Air-Slide)
- INDIANA (E2ra)
- INDIGO (Afm)
- INDY (Ozone)
- INFERNO
- INFERNO (Inferno)
- INFERNO (Trekking)
- INFERNO-5.5 (Inferno)
- INFERNO-6.6 (Inferno)
- INFERNO-7 (Inferno)
- INFERNO-7 (Comet)
- INFERNO-8.8 (Inferno)
- INFINITY (Edel)
- INFINITY 1 (U-Turn)
- INFINITY 2 (U-Turn)
- INFINITY 3 (U-Turn)
- ING (Sun-Gliders)
- INKA (Airsport)
- INSIDE (Freestyle)
- INSINIA (Mcc-Aviation)
- INSPIRATION (Firebird)
- INSTINCT 1 (Icaro)
- INSTINCT 2 (Icaro)
- INSTINCT (Jojo-Wing)
- INSTINCT (Ozone)
