Gabrovnitsa may refer to:

• In Bulgaria (written in Cyrillic as Габровница):
  • Gabrovnitsa, Montana Province - a village in Montana municipality, Montana Province
  • Gabrovnitsa, Sofia Province - a village in Svoge municipality, Sofia Province

• IEC/EN 60062
• IEC/EN 60063
• IEC EN 61000-3-2
• IEC EN 61000-4-4
• IEC EN 61000-4-5
• IEC E-series
• IEC E series
• I.E. Chadwick Productions
• Ie Chōboku
• Ie Chōchoku
• Ie Chōjo
• Ie Chōkei
• IEC/IEEE 61850-9-3
• I.E.C. (India Education Centre) University
• IEC letter and digit code
• IECO Green Warriors
• IEC-P27-1
• IEC Pavilion
• IEC preferred capacitor value
• IEC preferred capacitor values
• IEC preferred resistor value
• IEC preferred resistor values
• IEC publication 62
• IEC publication 63
• IEC Publication 63