OSAS or Osas may refer to:
*
Osas Ighodaro
Osariemen Martha Elizabeth Ighodaro (born 26 October 1990), better known as Osas Ighodaro, is a Nigerian-American actress, television host and philanthropist. She won the 2010 Miss Black USA Pageant and founded the ''Joyful Joy Foundation'', ...
, a Nigerian actress
*
Sleep Apnea
Sleep apnea (sleep apnoea or sleep apnœa in British English) is a sleep-related breathing disorder in which repetitive Apnea, pauses in breathing, periods of shallow breathing, or collapse of the upper airway during sleep results in poor vent ...
- Obstructive Sleep Apnea Syndrome
*
Eternal security
Eternal security, also known as "once saved, always saved" is the belief providing Christianity, Christian believers with absolute Assurance (theology), assurance of their final Salvation in Christianity, salvation. Its development, particularly wi ...
- "Once Saved, Always Saved" (a common expression, with the relative acronym OSAS) a
soteriological
Soteriology (; ' "salvation" from σωτήρ ' "savior, preserver" and λόγος ' "study" or "word") is the study of religious doctrines of salvation. Salvation theory occupies a place of special significance in many religions. In the academic ...
doctrine of the
Protestant
Protestantism is a branch of Christianity that emphasizes Justification (theology), justification of sinners Sola fide, through faith alone, the teaching that Salvation in Christianity, salvation comes by unmerited Grace in Christianity, divin ...
Christian
A Christian () is a person who follows or adheres to Christianity, a Monotheism, monotheistic Abrahamic religion based on the life and teachings of Jesus in Christianity, Jesus Christ. Christians form the largest religious community in the wo ...
faith.
*Overseas Scandinavian Airlines System, see
History of Scandinavian Airlines System (pre-1952)
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