O.S.A.

American  

abbreviation

1. Order of St. Augustine (Augustinian).

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OSA British  

abbreviation

1. Order of Saint Augustine

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Example Sentences

As pointed out by Rev. T. C. Middleton, O.S.A., in a letter dated December 8, 1902, the only regulars in the Philippines who could rightfully be styled “monks” were the Benedictines.

From The Philippine Islands, 1493-1898 - Volume 40 of 55 1690-1691 Explorations by Early Navigators, Descriptions of the Islands and Their Peoples, Their History and Records of the Catholic Missions, as Related in Contemporaneous Books and Manuscripts, Showing the Political, Economic, Commercial and Religious Conditions of Those Islands from Their Earliest Relations with European Nations to the Close of the Nineteenth Century by Blair, Emma Helen

O.S.A.; the Treaty of Zaragoza, by José M. Asensio; the remaining documents of this group are compiled, translated, and arranged by James A. Robertson.

From The Philippine Islands, 1493-1803 — Volume 01 of 55 1493-1529 Explorations by Early Navigators, Descriptions of the Islands and Their Peoples, Their History and Records of the Catholic Missions, as Related in Contemporaneous Books and Manuscripts, Showing the Political, Economic, Commercial and Religious Conditions of Those Islands from Their Earliest Relations with European Nations to the Beginning of the Nineteenth Century by Robertson, James Alexander

Fray Antonio Piernavieja, O.S.A., was a parish curate in the province of Bulacan when this work was written.

From The Social Cancer by Derbyshire, Charles E.

Middleton, O.S.A.; the third and seventh, by Robert W. Haight.

From The Philippine Islands, 1493-1898 — Volume 20 of 55 1621-1624 Explorations by early navigators, descriptions of the islands and their peoples, their history and records of the catholic missions, as related in contemporaneous books and manuscripts, showing the political, economic, commercial and religious conditions of those islands from their earliest relations with European nations to the close of the nineteenth century. by Blair, Emma Helen

Juan Ramirez, O.S.A., and others; September 9, 10, 1637.

From The Philippine Islands, 1493-1898 — Volume 28 of 55 1637-38 Explorations by Early Navigators, Descriptions of the Islands and Their Peoples, Their History and Records of the Catholic Missions, as Related in Contemporaneous Books and Manuscripts, Showing the Political, Economic, Commercial and Religious Conditions of Those Islands from Their Earliest Relations with European Nations to the Close of the Nineteenth Century by Blair, Emma Helen