Tertiary production: this refers to the commercial services that support the production and distribution process, eg insurance, transport, advertising, warehousing and other services such as teaching and health care.Your web browser does not have JavaScript switched on at the moment.ertiary production: this refers to the commercial services that support the production and distribution process, eg insurance, transport, advertising, warehousing and other services such as teaching and health care. Your web browser does not have JavaScript switched on at the moment.
Best Answer: Short message service. From Wikipedia: Short Message Service (SMS) is the text communication service component of phone, web, or mobile communication systems, using standardized communications protocols that allow the exchange of short text messages between fixed line or mobile phone devices.
Here's a list of over 300 popular SMS (short message service) text messaging abbreviations or text messaging shortcuts used to reduce typing on your cell phone, SmartPhone (iPhone, Samsung, Android, etc.), or on your computer keyboard.Some may call it  internet slang  or a form of  leet .You might also be interested in a list of popular smileys or emoticons to add to your email or text messages. You can also learn here about Emoji, which are small picture letters/icons that can be added to messages on the iPhone, Android or Windows SmartPhones.ere's a list of over 300 popular SMS (short message service) text messaging abbreviations or text messaging shortcuts used to reduce typing on your cell phone, SmartPhone (iPhone, Samsung, Android, etc.), or on your computer keyboard.