อักษรย่อชื่อสกุลกล้วยไม้และคู่ผสม Orchid Genera Table – M N O
| M | ||
| Mac | Macodes | Natural Genus |
| Mai | Mailamaiara | C x Diacm x L x Schom |
| Maka | Macekara | Arach x Phal x Ren x V x Vdps |
| Masd | Masdevallia | Natural Genus |
| Max | Maxillaria | Natural Genus |
| Mcdn | Macradenia | Natural Genus |
| Mcdsa | Macradesa | Gom x Mcdn |
| Mchza | Micholitzara | Aer x Asctm x Neof x V |
| Mclmra | Mamoreara | B x L x Schom |
| Mclna | Mallanara | Brs x Odm x Onc |
| Mcmr | Macomaria | Haem x Mac |
| Mcyra | Maccoyara | Aer x V x Vdps |
| Mdcla | Mendoncella | Natural Genus |
| Mdspl | Mendosepalum | Mdcla x Zspm |
| Micr | Micropera | Natural Genus |
| Milt | Miltonia | Natural Genus |
| Miz | Mizutara | C x Diacm x Schom |
| Mkra | Mokara | Arach x Asctm x V |
| Mlca | Mormolyca | Natural Genus |
| Mltnds | Miltonioides | Natural Genus |
| Mltnps | Miltoniopsis | Natural Genus |
| Mnda | Maunderara | Ada x Cda x Milt x Odm x Onc |
| Mndnm | Menadenium | Natural Genus |
| Mnra | Moonara | Aer x Asctm x Neof x Rhy |
| Moir | Moirara | Phal x Ren x V |
| Monn | Monnierara | Ctsm x Cyc x Morm |
| Morm | Mormodes | Natural Genus |
| Mpla | Milpilia | Milt x Trpla |
| Mpsa | Milpasia | Asp x Milt |
| Mrclm | Meiracyllium | Natural Genus |
| Mrsa | Morrisonara | Ada x Milt x Odm |
| Mscra | Moscosoara | Bro x Epi x Lps |
| Msda | Matsudaara | Bark x C x L x Soph |
| Msna | Masonara | Agn x Btmna x Clx x Otst x Prom x Zspm |
| Mtad | Miltada | Ada x Milt |
| Mtadm | Miltadium | ada x Milt x Onc |
| Mtda | Miltonioda | Cda x Milt |
| Mtdm | Miltonidium | Milt x Onc |
| Mtssa | Miltassia | Brs x Milt |
| Mtst | Miltistonia | Bapt x Milt |
| Mtta | Miltarettia | Comp X Milt |
| Mxc | Mexicoa | Natural Genus |
| Mxcst | Maxillacaste | Lyc x Max |
| Mxlb | Maxilobium | Max x Xyl |
| Mycdm | Mystacidium | Natural Genus |
| Mymra | Maymoirara | C x Epi x Lps |
| Mymra | Maymoirara | C x Epi x Lps |
| N | ||
| Nak | Nakamotoara | Asctm x Neof x V |
| Nash | Nashara | Bro x Ctps x Diacm |
| Naug | Naugleara | Asctm x Ascgm x Ren |
| Nbps | Neobatopus | Crypt x Nbth |
| Nbth | Neobathiea | Natural Genus |
| Neof | Neofinetia | Natural Genus |
| Neogm | Neoglossum | Ascgm x Neof |
| Neost | Neostylis | Neof x Rhy |
| Ngara | Ngara | Arach x Ascgm x Ren |
| Ngda | Neogardneria | Natural Genus |
| Ngda | Neogardneria | Natural Genus |
| Ngl | Nageliella | Natural Genus |
| Ngrcm | Neograecum | Asgcm X Neof |
| Nhmta | Nornahamamotoara | Aer x Rhy x Vdps |
| Nkgwa | Nakagawaara | Aer x Dor x Phal |
| Nlra | Nobleara | Aer x Ren x V |
| Non | Nonaara | Aer x Ascgm x Ren |
| Nrna | Northenara | C x Epi x L x Schom |
| Ntl | Notylia | Natural Genus |
| Ntldm | Notylidium | Ntl x Onc |
| Ntlps | Notylopsis | Inps x Ntl |
| Ntlta | Notylettia | Comp x Nlt |
| Nwda | Norwoodara | Brs x Milt x Onc x Rdza |
| O | ||
| Oda | Odontioda | Cda x Odm |
| Odbrs | Odontobrassia | Brs x Odm |
| Odcdm | Odontocidium | Odm x Onc |
| Odm | Odontoglossum | Natural Genus |
| Odpla | Odontopolia | Odm x Trpla |
| Odrta | Odontorettia | Comp x Odm |
| Odtna | Odontonia | Milt x Odm |
| Oenla | Oeoniella | Natural Genus |
| Okr | Okaara | Asctm x Ren x Rhy x V |
| Onc | Oncidium | Natural Genus |
| Oncda | Oncidioda | Cda x Onc |
| Onclla | Oncidiella | Onc x Rdzlla |
| Oncna | Oncidenia | Mcdn x Onc |
| Oncpa | Oncidpilia | Onc x Trpla |
| Oncsa | Oncidesa | Gom x Onc |
| Onctta | Oncidettia | Comp x Onc |
| Onra | Onoara | Asctm x Ren x V x Vdps |
| Opsct | Opsiscattleya | C x Ctps |
| Opsis | Opsisanda | V x Vdps |
| Opst | Opsistylis | Rhy x Vdps |
| Orchis | Orchis | Natural Genus |
| Orncm | Ornithocidium | Onc x Orpha |
| Orpha | Ornithophora | Natural Genus |
| Orsps | Orchiserapias | Orchis x Srps |
| Orstdl | Oerstedella | Natural Genus |
| Osmgls | Osmoglossum | Natural Genus |
| Osmt | Osmentara | Bro x C x Lps |
| Otcx | Otocolax | Clx x Otst |
| Otglss | Otoglossum | Natural Genus |
| Otnsa | Otonisia | Agn x Otst |
| Otr | Otaara | B x Bro x C x L |
| Otspm | Otosepalum | Otst x Zspm |
| Otst | Otostylis | Natural Genus |
| Owsr | Owensara | Dor x Phal x Ren |