For example, additional letters may be added to indicate a strain.

Generally letters from first half of the alphabet (a, b, c, ) will be used to denote constants, and from the second half (t, x, y, ) to denote variables.

Outside chemistry, ferrous is an adjective used to indicate the presence of iron.

During the month of Ramadan cannons are fired to indicate to people the time to break their fast and have their meal.

The term is also used in a generic sense to refer to any end of the world scenario.

Soviet (, , ) was a name used for several Russian political organizations.

The term Yeongdong is frequently used in reference to transportation services from Seoul, the national capital.

It was used to denote particular orientations of legal thought or historical and cultural traditions.

The term gyre can be used to refer to any type of vortex in the air or the sea, even one that is man made, but it is most commonly used in oceanography to refer to the major ocean systems.

Freedom_For_The_Brave is one of many hashtags concerning political prisoners in the country.

However, a number of different English terms are used to refer to these bodies.

I should like to take this unique opportunity to recall the events of 11 September 2001.

It is important to bear in mind the draft amendments to the Civil Code that have been prepared and submitted to the government.

This term was later used to refer to the whole of India but even into the modern era, the dialect of Hindi Urdu spoken in this region is called Hindustani, a term which is also used for the local music and culture.

In Spanish, the word castellano (Castilian) is often used to refer to the Spanish language, alongside español (Spanish).

An improvised coffin plastered with the words Freedom of the Internet was carried by activists signalling the anticipated death of the Internet in Jordan.

It was also used to denote the Slovaks in German texts before c. 1400.

John T. Kennedy used the term to refer to all human action that is forbidden by the State.

The expulsion of a group or part of a group does not in itself suffice for genocide.

The term is typically used to refer to Austria Hungary, a dual monarchy that existed from 1867 to 1918.

The marriage analogy was used initially to signal that the European relationship was an exclusive one.

Peak demand is used to refer to a historically high point in the sales record of a particular product.

The government also adopted a National Policy for the Advancement of Women in 1996, based on the four strategic objectives described below.

Quantum optics often connotes fundamental research, whereas photonics is used to connote applied research and development.

The vast majority of the times, the term transparent is used in a misleading way to refer to the actual invisibility of a computing process.

A large number of statements were made on the study, referring to the substantive and procedural elements of free, prior and informed consent.

There is also no uniform or guiding way to refer to Northern Ireland amongst the agencies of the UK government.

Beer This term has been used for beers, especially in Belgium, to indicate a more elaborate version of a brand.

Aggradation is the term used in geology for the increase in land elevation due to the deposition of sediment.

The name Federal style is also used in association with furniture design in the United States of the same time period.

It is sometimes said to have been used in Medieval scholastic philosophy to refer to the authority of the Aristotelian system.

This term is primarily used to refer to citizens of the United States, and less commonly to those of other North American countries.

Double is a less common but politically correct way to refer to a mixed race or hafu person in Japan.

Rugae is a term used in anatomy that refers to a series of ridges produced by folding of the wall of an organ.

Bill Clinton and George W. Bush regularly used the term in reference to Saddam Hussein's regime in Iraq.

On the other hand, Old Dutch was a popular English adjective used in the 18th century with reference to people, places and things.

In this report the term outsourcing is used to refer to services provided by entities external to the United Nations system.

It treated tradition and history not as a constraint, but as a source of ironic reference.

Many commentators on the Iraq War began, by the end of 2006, to refer to this violent escalation as a civil war.

They may be applied to signal concern over import surges and to persuade trading partners to reduce export growth.

Consideration of the report of the International Court of Justice is also an opportunity to indicate what the Court needs for the adequate fulfilment of its functions.

Additionally, each ship is given a letter based hull classification symbol (for example, CVN or DDG) to indicate the vessel's type and number.

The user uses daburu or double to refer to what Japanese people perceive as Miyamoto's mixed race heritage.

Fluxgate electronic compasses can be calibrated automatically, and can also be programmed with the correct local compass variation so as to indicate the true heading.

Instead, the word town is commonly used to indicate any unincorporated community that might otherwise be known as an unincorporated village.