Mgr1 
abbreviation
1 (mgr) Manager.
2Monseigneur.
3Monsignor: Mgr O’Flaherty
MGR2
abbreviation British
Merry-go-round (train).
- polyclonal
- polyclonal antibody
- polyclonality
- polyclonally
- polyclone
- polycondensate
- polycondensation
- polycondense
- polycondensed
- polyconic
- polycormic
- polycotton
- polycotyledon
- polycotyledonary
- polycotyledonous
- polycotyledony
- polycracy
- polycrase
- polycratic
- polycratism
- polycrest
- polycross
- polycrotic
- polycrystal
- polycrystalline