or "Madam" and its contraction "Ma'am", followed by First/ last/ or full name. Older married women may prefer to be addressed as "Mrs." The use of Sir/Miss/Madam or Ma'am, followed by the first name, nickname, or surname is usually restricted to Filipino vernacular and social conversation, even in television and film. Despite this, non-Filipinos and naturalized Filipinos (such as expat students and professionals) also address older people in the Filipino way. On a professional level, many use educational or occupational titles such as Architect, Engineer, Doctor, Attorney (often abbreviated as Arch./Archt./Ar., Engr., Dr. [or sometimes Dra. for female doctors], and Atty. respectively) on casual and even formal bases. Stricter etiquette systems frown upon this practise as a sign of Filipino professionals' obsession with flaunting their educational attainment and professional status. Despite this, some of their clients (especially non-Filipinos) would address them as simply Mr. or Mrs./Ms. followed by their surnames (or even Sir/Ma'am) in conversation. It is very rare, however, for a Filipino (especially those born and educated abroad) to address Filipino architects, engineers, and lawyers, even mentioning and referring to their names, the non-Philippine (i.e. international standard) way. Even foreigners who work in the Philippines or naturalized Filipino citizens, including foreign spouses of Filipinos, who hold some of these titles and descriptions (especially as instructors in Philippine colleges and universities) are addressed in the same way as their Filipino counterparts, although it may sound awkward or unnatural to some language purists who argue that the basic titles or either Sir or Ma'am/Madam are to be employed for simplicity, as they are unnecessary when he or she is included in a list of wedding sponsors, or when their name appears in the list of officials of a country club or similar organization. They are uncalled for in public donations, religious activities, parents–teachers association events, athletic competitions, society pages of newspapers, and in any activity that has nothing to do with one's title or educational attainment. It is also acceptable to treat those titles and descriptions (except Doctor) as adjectival nouns (i.e., first letter not capitalized, e.g. architect ) instead. Even though Doctor is really a title in standard English, the "created" titles Architect, Attorney, and Engineer (among other examples) are a result of vanity (titles herald achievement and success; they distinguish the title holder from the rest of society) and insecurity (the title holder's achievements and successes might be ignored