Tertiary Sources Tertiary sources are publications that summarize and digest the information in primary and secondary sources to provide background on a topic, idea, or event. Encyclopedias and biographical dictionaries are prime examples of tertiary sources.
From Wikipedia, the free encyclopedia. A value-added service (VAS) is a popular telecommunications industry term for non-core services, or in short, all services beyond standard voice calls and fax transmissions. However, it can be used in any service industry, for services available at little or no cost, to promote their primary business.
A VA loan is a mortgage loan in the United States guaranteed by the United States Department of Veterans Affairs (VA). The loan may be issued by qualified lenders. The VA loan was designed to offer long-term financing to eligible American veterans or their surviving spouses (provided they do not remarry).