Canonical Equivalencies:

1. ᾮ
   U+03A9 GREEK CAPITAL LETTER OMEGA, U+0345 COMBINING GREEK YPOGEGRAMMENI, U+0313 COMBINING COMMA ABOVE, U+0342 COMBINING GREEK PERISPOMENI
   
   
2. ᾮ
   U+03A9 GREEK CAPITAL LETTER OMEGA, U+0343 COMBINING GREEK KORONIS, U+0345 COMBINING GREEK YPOGEGRAMMENI, U+0342 COMBINING GREEK PERISPOMENI
   
   
3. ᾮ
   U+1F68 GREEK CAPITAL LETTER OMEGA WITH PSILI, U+0345 COMBINING GREEK YPOGEGRAMMENI, U+0342 COMBINING GREEK PERISPOMENI
   
   
4. ᾮ
   U+03A9 GREEK CAPITAL LETTER OMEGA, U+0343 COMBINING GREEK KORONIS, U+0342 COMBINING GREEK PERISPOMENI, U+0345 COMBINING GREEK YPOGEGRAMMENI
   
   
5. ᾮ
   U+2126 OHM SIGN, U+0345 COMBINING GREEK YPOGEGRAMMENI, U+0343 COMBINING GREEK KORONIS, U+0342 COMBINING GREEK PERISPOMENI
   
   
6. ᾮ
   U+2126 OHM SIGN, U+0345 COMBINING GREEK YPOGEGRAMMENI, U+0313 COMBINING COMMA ABOVE, U+0342 COMBINING GREEK PERISPOMENI
   
   
7. ᾮ
   U+2126 OHM SIGN, U+0343 COMBINING GREEK KORONIS, U+0345 COMBINING GREEK YPOGEGRAMMENI, U+0342 COMBINING GREEK PERISPOMENI
   
   
8. ᾮ
   U+1F68 GREEK CAPITAL LETTER OMEGA WITH PSILI, U+0342 COMBINING GREEK PERISPOMENI, U+0345 COMBINING GREEK YPOGEGRAMMENI
   
   
9. ᾮ
   U+2126 OHM SIGN, U+0343 COMBINING GREEK KORONIS, U+0342 COMBINING GREEK PERISPOMENI, U+0345 COMBINING GREEK YPOGEGRAMMENI
   
   
10. ᾮ
    U+03A9 GREEK CAPITAL LETTER OMEGA, U+0313 COMBINING COMMA ABOVE, U+0345 COMBINING GREEK YPOGEGRAMMENI, U+0342 COMBINING GREEK PERISPOMENI
    
    
11. ᾮ
    U+03A9 GREEK CAPITAL LETTER OMEGA, U+0313 COMBINING COMMA ABOVE, U+0342 COMBINING GREEK PERISPOMENI, U+0345 COMBINING GREEK YPOGEGRAMMENI
    
    
12. ᾮ
    U+2126 OHM SIGN, U+0313 COMBINING COMMA ABOVE, U+0345 COMBINING GREEK YPOGEGRAMMENI, U+0342 COMBINING GREEK PERISPOMENI
    
    
13. ᾮ
    U+1FA8 GREEK CAPITAL LETTER OMEGA WITH PSILI AND PROSGEGRAMMENI, U+0342 COMBINING GREEK PERISPOMENI
    
    
14. ᾮ
    U+1FFC GREEK CAPITAL LETTER OMEGA WITH PROSGEGRAMMENI, U+0343 COMBINING GREEK KORONIS, U+0342 COMBINING GREEK PERISPOMENI
    
    
15. ᾮ
    U+1FFC GREEK CAPITAL LETTER OMEGA WITH PROSGEGRAMMENI, U+0313 COMBINING COMMA ABOVE, U+0342 COMBINING GREEK PERISPOMENI
    
    
16. ᾮ
    U+2126 OHM SIGN, U+0313 COMBINING COMMA ABOVE, U+0342 COMBINING GREEK PERISPOMENI, U+0345 COMBINING GREEK YPOGEGRAMMENI
    
    
17. ᾮ
    U+1F6E GREEK CAPITAL LETTER OMEGA WITH PSILI AND PERISPOMENI, U+0345 COMBINING GREEK YPOGEGRAMMENI
    
    
18. ᾮ
    U+03A9 GREEK CAPITAL LETTER OMEGA, U+0345 COMBINING GREEK YPOGEGRAMMENI, U+0343 COMBINING GREEK KORONIS, U+0342 COMBINING GREEK PERISPOMENI