Phi Kappa Sigma has several public mottos:
1. Brotherhood is more than skin deep.
2. Once a Phi Kap, always a Phi Kap.
3. Stellis Aequus Durando: Latin for "equal to the stars in endurance."
Sigma Phi Delta's motto is 'Pro Bono Professionis'.
The motto of Phi Delta Chi is 'Alterum Alterius Auxilio Eget'.
Phi Lambda Rho's motto is 'Only The Phinest'.
Delta Tau Delta's motto is '|url=http://www.delts.org/Resources/General/Programs/Kershner/Kershner.htm'.
Omega Delta Phi's motto is 'Crescit Eundo It grows as it goes'.
The motto of Phi Sigma Alpha is 'Caballeros Ante Todo'.
The motto of Delta Phi is 'Semper Ubique'.
The motto of Omega Delta Sigma is 'Professional, Scholars, Warriors'.
Phi Sigma Kappa's motto is 'Do unto others as you would have them do unto you.'.
First of All, Servants of All, We Shall Transcend All
The motto of Chi Phi is 'Truth, Honor, liberty and Personal Integrity'.
The motto of Sigma Phi Omega is 'The Reward is in the Doing'.
Omega Delta Phi was created on 1987-11-25.
The motto of Alpha Phi Delta is 'Faciamus'.
The motto of Delta Phi is 'Semper Ubique'.
Omega Phi Alpha's motto is 'Today's Friends, Tomorrow's Leaders, Forever in Service'.
The motto of Omega Phi Gamma is 'Bound By Honor, Rise Above All'.
Nu Phi Delta's motto is 'No Pain Without Victory'.
Become an initiated brother into Phi Delta Theta and you will learn.
The motto of Omega Delta is 'Building Brotherhood Through Professionalism'.
The motto of Delta Phi Epsilon - professional - is 'λατρεύω'.
The motto of Delta Phi Lambda is 'Let our light shine forth...'.
Omega Phi Beta's motto is ''Sirviendo y Educando a Través de Nuestra Diversidad''.