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The two-character ISO 3166 country code for CENTRAL AFRICAN REPUBLIC.


1. On a bond transaction table, an abbreviation indicating that a bond has matured, but is still trading.

2. ISO 3166-1 alpha-2 code for the Central African Republic. This is the code used in international transactions to and from Central African bank accounts.

3. ISO 3166-2 geocode for the Central African Republic. This is used as an international standard for shipping to the Central African Republic. The capital and each prefecture have their own codes with the prefix "CF." For example, the code for the Prefecture of Ouaka is ISO 3166-2:CF-UK.


Used in bond transaction tables in newspapers to indicate that the certificate of a bond has matured but is still trading: VarCp 10s99cf.
References in periodicals archive ?
SVD is taken as the as prefilter to denoise and enhance the impulsive features, then the fault characteristic frequency of the roller bearing can be extracted by applying spectrum analysis to the instantaneous amplitude of PF component containing dominant fault information.
In addition, the faulty characteristic frequency of element is modulated by the self-rotating frequency of bearing cage fc which can be calculated the same way as (18).
From (15), when the shaft rotational speed is 1797 rpm, the characteristic frequency for the inner race fault is obtained as 162.
Each component of the spectrum is a well-defined characteristic frequency (imbalance, resonance or misalignment).
Gazis [8] established the theoretical basis of wave propagation in tubes and derived characteristic frequency equations.
There's a variety of magnetic waves in the corona, each with a characteristic frequency.
Instead of flowing from one container to the other in response to a slight difference in pressure, the helium-3 superfluid oscillates at a characteristic frequency
The captive ion would circulate within the field at a characteristic frequency dependent on the ion's mass and electrical charge.
Tap a tuning fork and it vibrates at a characteristic frequency.
Similarly, a pair of colliding black holes will quickly merge into a single black hole and begin oscillating with a characteristic frequency
There and elsewhere, other CF-causing mutations arise with characteristic frequency, and some evidence suggests different mutations may determine the disease's severity.

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